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  ON Semiconductor Electronic Components Datasheet  

2N4923 Datasheet

1 AMPERE GENERAL PURPOSE POWER TRANSISTORS 30 WATTS

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2N4923 pdf
ON Semiconductor)
Medium-Power Plastic NPN
Silicon Transistors
. . . designed for driver circuits, switching, and amplifier
applications. These high–performance plastic devices feature:
Low Saturation Voltage —
VCE(sat) = 0.6 Vdc (Max) @ IC = 1.0 Amp
Excellent Power Dissipation Due to Thermopad Construction —
PD = 30 W @ TC = 25_C
Excellent Safe Operating Area
Gain Specified to IC = 1.0 Amp
Complement to PNP 2N4918, 2N4919, 2N4920
*MAXIMUM RATINGS
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎRating
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCollector–Emitter Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCollector–Base Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎEmitter–Base Voltage
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCollector Current — Continuous (1)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎBase Current — Continuous
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTotal Power Dissipation @ TC = 25_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎDerate above 25_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎOperating & Storage Junction
Temperature Range
Symbol 2N4921 2N4922 2N4923
VCEO
40
60
80
VCB
40
60
80
VEB
5.0
IC 1.0
3.0
IB 1.0
PD 30
0.24
TJ, Tstg
–65 to +150
Unit
Vdc
Vdc
Vdc
Adc
Adc
Watts
W/_C
_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTHERMAL CHARACTERISTICS (2)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎCharacteristic
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎThermalResistance, Junction to Case
Symbol
θJC
Max Unit
4.16 _C/W
(1) The 1.0 Amp maximum IC value is based upon JEDEC current gain requirements.
The 3.0 Amp maximum value is based upon actual current handling capability of the
device (see Figures 5 and 6).
(2) Recommend use of thermal compound for lowest thermal resistance.
*Indicates JEDEC Registered Data.
2N4921
thru
2N4923 *
*ON Semiconductor Preferred Device
1 AMPERE
GENERAL–PURPOSE
POWER TRANSISTORS
40–80 VOLTS
30 WATTS
321
STYLE 1:
PIN 1.
2.
3.
EMITTER
COLLECTOR
BASE
CASE 77–09
TO–225AA TYPE
Preferred devices are ON Semiconductor recommended choices for future use and best overall value.
© Semiconductor Components Industries, LLC, 2002
April, 2002 – Rev. 10
1
Publication Order Number:
2N4921/D


  ON Semiconductor Electronic Components Datasheet  

2N4923 Datasheet

1 AMPERE GENERAL PURPOSE POWER TRANSISTORS 30 WATTS

No Preview Available !

2N4923 pdf
2N4921 thru 2N4923
40
30
20
10
0
25 50 75 100 125 150
TC, CASE TEMPERATURE (°C)
Figure 1. Power Derating
Safe Area Curves are indicated by Figure 5. All limits are applicable and must be observed.
http://onsemi.com
2


Part Number 2N4923
Description 1 AMPERE GENERAL PURPOSE POWER TRANSISTORS 30 WATTS
Maker ON Semiconductor
Total Page 8 Pages
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